Choose the closest paraphrased version after the following sentence or the italicized part.
I attended the service with them and sat through it with a lump of cold lead in my chest and a big resolution growing through me.（ ）
A.正确答案DI joined the armed forces.
B.I entered the government department.
C.I took up the duties of a servant.
D.I showed up in the burial ceremonies.
